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drm/amd/amdgpu: skip unload message in reset 

This has been confirmed that unload message is not needed from SIENNA_CICHLID in reset.
Otherwise it will cause the fw wrong state after reset and no response for any messages.

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng 2020-11-20 14:31:13 +08:00 committed by Alex Deucher
parent 6fb3320983
commit c95ec47ccb
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
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@ -1925,7 +1925,8 @@ static int psp_load_smu_fw(struct psp_context *psp)
return 0;
if (amdgpu_in_reset(adev) && ras && ras->supported) {
if (amdgpu_in_reset(adev) && ras && ras->supported &&
adev->asic_type == CHIP_ARCTURUS) {
ret = amdgpu_dpm_set_mp1_state(adev, PP_MP1_STATE_UNLOAD);
if (ret) {
DRM_WARN("Failed to set MP1 state prepare for reload\n");